+\\renewcommand{\\baselinestretch}{1.3}
+
+\\def\\argmax{\\operatornamewithlimits{argmax}}
+\\def\\argmin{\\operatornamewithlimits{argmin}}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Open sans font
+%%\\usepackage[default]{opensans}
+%%\\usepackage{cmbright}
+%%\\renewcommand{\\familydefault}{fos}
+%%\\renewcommand{\\seriesdefault}{l}
+%%\\renewcommand{\\bfdefault}{sb}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% The \\todo command
+\\newcounter{nbdrafts}
+\\setcounter{nbdrafts}{0}
+\\makeatletter
+\\newcommand{\\checknbdrafts}{
+\\ifnum \\thenbdrafts > 0
+\\@latex@warning@no@line{*WARNING* The document contains \\thenbdrafts \\space draft note(s)}
+\\fi}
+\\newcommand{\\todo}[1]{\\addtocounter{nbdrafts}{1}{\\color{red} #1}}
+\\makeatother
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%